Astar ICS Public Extension Astar Enterprise ICS Solution Edge Extension. This extension ensures that the Chinese EUDC character captured is fully aligned with the managed EUDC in the organisation. The extension is part of Astar ICS (資料正規化系統), and it works only when your organization has purchased or been licensed to use Astar ICS Solution. Please check with your administrator prior to download or use this extension. This Extension does not store any user private information, nor does it transfer any of it outside of the organization that employs the Astar ICS Solution.